This might be stupid but I have been searching for a good write up on the 4g all day. I did this on mine but.. it isn't right and I'm tired of having a leak. Anyway, I have mine set up like this, sorry no pics atm. I have the high pressure line going back to the reservior and the other two nipples on the res capped, kinda ghetto breather. The two smaller gray lines on top of the cross member are looped. Everything I see only says to loop two lines. But these are all 5g civic and 94+ integra writes... Both of the only two "kits" that I could find also were only for those years so I couldn't get a refrence from them either. Maybe it's the same idk, but it doesn't explain why I have 3 open lines.. Anyone know of a good way to acomplish this? If you used any fittings please let me know what size.. Thanks in advance.